You haven't initialised ClientAddrLen before calling accept(). WinSock functions: listen(), FD_CONNECT Additional functions: connect(), sendto() WSAELOOP (10062) Too many levels of symbolic links. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Join the community of 500,000 technology professionals and ask your questions. news
Not the answer you're looking for? As we pointed out earlier, your application should be ready to encounter any error at any time. WinSock description: Same as Berkeley. the protocol stack that the WinSock DLL runs over).
English fellow vs Arabic fellah Why cast an A-lister for Groot? I'm pretty sure the client works, because i tried to connect it to one of the open port in my pc, and it connected. For example, the value given for the origin when positioning a file pointer (by means of a call to fseek) is before the beginning of the file. Socket Error Codes Linux TCP/IP scenario: In BSD-compatible implementations, the local network system generates this error if there isn't a default route configured.
Can you show the exact and complete code you are using ? 0 LVL 1 Overall: Level 1 Message Author Comment by:F-J-K2008-11-07 #include
connect(), send(), recv(), et cetera). Socket Error 10061 Connection Refused User suggestions: see WSAECONNABORTED for details. WinSock function: gethostbyaddr(), gethostbyname(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort() See also: WSANO_DATA, WSANO_RECOVERY, WSATRY_AGAIN WSAVERNOTSUPPORTED (10092) WINSOCK.DLL version out of range Berkeley description: No equivalent. WinSock description: a quick comparison to the Berkeley counterpart, and a long description of WinSock error.
Client should connect... http://stackoverflow.com/questions/26418115/c-udp-recvfrom-wsagetlasterror-10014 This normally results from a loss of the connection on the remote socket due to a timeout or a reboot. What Is A Socket Error I just ported it to Windows, i did not much change really! Socket Error 10054 Connection Reset By Peer WinSock functions: send(), sendto(), setsockopt() Additional functions: Any function that does network I/O: recv(), recvfrom(), FD_READ, FD_WRITE See also: WSAECONNABORTED, WSAECONNRESET, WSAETIMEDOUT WSAENETUNREACH (10051) Network is unreachable.
We will // describe how to send and receive data later in the chapter. data = 'W'; data = '\0'; ret = send(NewConnection, data, bufLen, 0); // When you are finished http://introbuilder.net/socket-error/windows-socket-error.php Developer suggestions: to make your application more portable: with datagram sockets don't use connect() and sendto() on the same datagram socket in an application, and always "disconnect" before calling connect() more WinSock description: Same as Berkeley, and then some. For other people's reference, the pData parameter is a CharBuf* pointer, so accessing pData is not invoking std::vector::operator correctly. Socket Error 10049
WinSock functions: socket() See also: WSAEPROTOTYPE, WSAEPROTONOSUPPORT WSAESTALE (10070) Stale NFS file handle. The specified file handle is not a valid file-handle value or does not refer to an open file; or an attempt was made to write to a file or device opened Thanks. http://introbuilder.net/socket-error/windows-socket-error-10038-socket-operation-on-non-socket.php Berkeley description: A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket) no address was supplied.
WSAESOCKTNOSUPPORT (10044) Socket type not supported. Socket Error 11001 The socket input parameter is not a valid socket handle (either it never was valid, it's a file handle (not a socket handle), or if it was a socket handle, it In this case, the 2nd application will fail with WSAEADDRINUSE.
This error is relevant to connect(), but not to send() or sendto() as it is in Berkeley Sockets. Although most of this appendix is for application developers, the User suggestions contain information that end-users and application support personnel might also find useful when an application fails. Alternately, you could call getprotobyname() or WSAAsyncGetProtoByName() to get the appropriate protocol value from the network system. Winsock Error Windows 10 User suggestions: This error indicates a shortage of resources on your system.
Some of these functions cannot fail, which explains their absence from the error list below. What makes an actor an A-lister Is the Set designed properly? WinSock description: Same as Berkeley for host resolution. asked 2 years ago viewed 1299 times active 2 years ago Blog Stack Overflow Podcast #93 - A Very Spolsky Halloween Special Related 0recvfrom() on a UDP socket returns -1 but
We will describe socket closure later in the // chapter. closesocket(NewConnection); closesocket(ListeningSocket); // When your application is finished handling the connections, // call WSACleanup. WSACleanup(); return 0; } I've What is an instant of time? Whether to handle it as a fatal error or non-fatal error depends on the application and the context, so it's entirely up to you to decide. The WSAEAFNOSUPPORT is the likely substitute error for this in WinSock, although its Berkeley meaning is slightly different.
WinSock description: No equivalent. However, they don't need to set the WinSock error value, because there's only one reason for their failure: the input parameter was invalid. This can help you (or your support staff) to zero-in on what's wrong when your application runs into a problem. The WSAAsyncSelect() FD_WRITE event is specifically designed to notify an application after a WSAEWOULDBLOCK error when buffer space is available again so send() or sendto() should succeed.
It also has a specific meaning for setsockopt(). The software caused a connection abort because there is no space on the socket's queue and the socket cannot receive further connections. Are you using an optional level or socket option that may not be supported on all WinSock implementations? I tried setting the last two parameters to NULL, it works fine then, which means error is in those two pointer variables.
Why was Susan treated so unkindly? I tried to do &(sizeof(clientInfo)), it did not work. Join them; it only takes a minute: Sign up windows winsock2 socket return 10014 WSAEFAULT from WSAGetLastError (ipv4 / ipv6 related) up vote 0 down vote favorite Steps to reproduce: Create That's one thing you should never leave out, not even for rough code, because it WILL lead to disaster.
The behavior may vary: some WinSocks might complete in background, and others may require another call to closesocket to complete.